Question: Does copying the folder to some other disk also save the commands I typed into the terminal? Codes like sudo apt-get install keylock, or Sudo apt-get upgrade? I'd hate to retype all those commands again.

"Python
Python is one of the most widely used programming languages in the AI field of Artificial Intelligence thanks to its simplicity. It can seamlessly be used with the data structures and other frequently used AI algorithms.

The choice of Python for AI projects also stems from the fact that there are plenty of useful libraries that can be used in AI. For example, Numpy offers scientific computation capability, Scypy for advanced computing and Pybrain for machine learning in Python.

You will also have no problems learning Python for AI as there are tons of resources available online.

Java
Java is also a great choice. It is an object-oriented programming language that focuses on providing all the high-level features needed to work on AI projects, it's portable, and it offers in-built garbage collection. The Java community is also a plus point as there will be someone to help you with your queries and problems.

Java is also a good choice as it offers an easy way to code algorithms, and AI is full of algorithms, be they search algorithms, natural language processing algorithms or neural networks. Not to mention that Java also allows for scalability, which is a must-have feature for AI projects.

Lisp
Lisp fares well in the AI field because of its excellent prototyping capabilities and its support for symbolic expressions. It's a powerful programming language and is used in major AI projects, such as Macsyma, DART, and CYC.

The Lisp language is mostly used in the Machine Learning/ ILP sub-field because of its usability and symbolic structure. Peter Norvig, the famous computer scientist who works extensively in the AI field, and also the writer of the famous AI book, “Artificial Intelligence: A modern approach,” explains why Lisp is one of the top programming languages for AI development in a Quora answer.

Prolog
Prolog stands alongside Lisp when it comes to usefulness and usability. According to the literature, Prolog Programming for Artificial Intelligence, Prolog is one of those programming languagesfor some basic mechanisms, which can be extremely useful for AI programming. For example, it offers pattern matching, automatic backtracking, and tree-based data structuring mechanisms. Combining these mechanisms provides a flexible framework to work with.

Prolog is extensively used in expert systems for AI and is also useful for working on medical projects.

C++
C++ is the fastest programming language in the world. Its ability to talk at the hardware level enables developers to improve their program execution time. C++ is extremely useful for AI projects, which are time-sensitive. Search engines, for example, can utilize C++ extensively.

In AI, C++ can be used for statistical AI techniques like those found in neural networks. Algorithms can also be written extensively in the C++ for speed execution, and AI in games is mostly coded in C++ for faster execution and response time."

It is currently 2.5 stars on Amazon itself. (Lots of people are unhappy about it too.) Hopefully this will show Amazon how to improve the product, fingers crossed for free downloading- that's all I need to stick with the camera.

Alright it just arrived today.
Here is the only thing that felt unjustified with a $200 purchase.
I got 2 of the cameras and am considering returning them to buy something cheaper like a Wyze.
Why?
The clips you record are not yours. Yes, the video footage you shoot of your own home can not be downloaded to your smartphone and shared onto YouTube or iMessage without.. paying for subscription. The feeling of ownership is not there. You will feel incomplete and on the off chance that your webcam does capture something unfortunate going amidst your home, you will not be able to share the video clip without paying for the subscription. Subscription is $200 a year last I checked.